Surgical instrument



FIG. 1 is a top left perspective view of a surgical instrument showingour new design;

FIG. 2 is a right perspective view thereof;

FIG. 3 is a bottom left perspective view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a rear view thereof;

FIG. 8 is a top view thereof; and,

FIG. 9 is a bottom view thereof.

The broken lines showing the remainder of the surgical instrument aredirected to environment and are for illustrative purposes only; thebroken lines form no part of the claimed design.

CLAIM The ornamental design for a surgical instrument, as shown anddescribed.